Dell PowerEdge R550 Barebone 2U Rack Server Brand_Canon It has a volume controller

It has a volume controller on the 2m long cable

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Select 1 video signal (Audio embedded) from 4 different sources

Hot Keys Function: Volume

Dell PowerEdge R550 Barebone 2U Rack Server Brand_Canon It has a volume controllerDell PowerEdge R550 Barebone 2U Rack Server Important Notice: This product has multiple configuration options. Product specifications may vary. Please chat with one of our friendly sales consultants before you purchase. While we do our best to ensure accuracy, sometimes there might be slight differences between our listings and the actual product specs. Thanks for your consideration. Features Your innovation engine The Dell PowerEdge R550 is a 2U,